Table 3 Odds ratio and 95% confidence interval for the association between dietary intake and overweight/obesity

Protein intake

Q1

1

1

1

Q2

1.69 (0.57–5.03)

0.90 (0.25–3.25)

0.72 (0.18–2.85)

Q3

0.85 (0.25–2.55)

0.61 (0.18-2.00)

0.47 (0.13–1.75)

P-trend

0.19

0.33

0.11

Energy intake

Q1

1

1

1

Q2

1.70 (0.56–5.08)

1.18 (0.36–3.86)

0.68 (0.10–5.47)

Q3

1.36 (0.45–4.04)

1.26 (0.40–3.97)

0.97 (0.22–4.29)

P-trend

0.18

0.33

0.36

Carbohydrate intake

Q1

1

1

1

Q2

1.70 (0.56–5.08)

1.12 (0.36–3.65)

1.33 (0.39–4.54)

Q3

1.36 (0.45–4.04)

1.33 (0.43–4.14)

1.38 (0.43–4.34)

P-trend

0.58

0.94

0.64

Fat intake

Q1

1

1

1

Q2

1.24 (0.42–3.70)

1.05 (0.34–3.28)

1.71 (0.47–6.22)

Q3

1.16 (0.39–3.42)

1.13 (0.36–3.54)

1.16 (0.36–3.72)

P-trend

068

0.23

0.73

Phenylalanine intake

Q1

1

1

1

Q2

2.20 (0.65–6.72)

2.09 (0.65–6.72)

1.76 (0.47–6.55)

Q3

2.77 (0.89–8.57)

4.44 (1.27–15.57)

3.74 (0.93–15.02)

P-trend

0.18

0.02

0.09